C) 1 va 2
D) 1 va 4
221.Tuzilishi va kelib chiqishi bir-biriga o’xshash bo’lgan
organlarga ega bo’lgan o’simliklami ko’rsating.
l.no’xat 2.do’lana 3.malina 4.zirk 5.marvaridgul 6.kaktus
7.oq akatsiya
A) 1,7,4
B) 2,3,5
C) 2,7,6
D) 1,4,6
222.Gambuziya (I), semga(II), kabarga (III), kazuar (IV) va
kanna (V) lar qaysi sinfga mansubligini ko’rsating.
1.baliq 2.suvda hamda quruqlikda yashovchi 3.sudralib
yuruvchi 4.qush 5.sutemizuvchi
A) I-3, II-1, III-4, IV-3, V-4
B) I-1, II-l, III-5, IV-4, V-5
C) I-4, II-1, III-2, IV-5, V-3
D) I-2, II-1, III-2, IV-5, V-2
223.Dumli (a) va dumsiz (b) organizmlarni juftlab ko’rsating?
1) povituxa; 2) oq peshona koputsin; 3) triton;
4) shimpanze; 5) gorilla; 6) orangutan; 7) o’rgimchak
maymun; 8) korsak
A) a-1,2,3,7; b-4,5,6,8 B) a-1,3,7,8; b-2,4,5,6
Dostları ilə paylaş: |
